For us really old guys with various degrees of weight limitations, you might want to consider the Excal MagAir. Its super light weight, recurve simplicity and durability are definitely a plus.
It is ... Best optically, and the best illuminated single dot ever put in a scope. The negative with the Zeiss is the 110 yard parallax setting. It doesn't have an adjustable objective lens. My depredation shooting starts at about 30-40 yards and I like pretty high magnification. The best I can get out of that scope is about 6x in close or it's too out of focus. Right now that scope is on a Benelli M2 slug-gun in 20ga that I'm probably going to sell.#2...has to have the best glass on that list?